MUEDvox User Manual (1.0.2)

MUEDvox makes vocal harmonies, each sung in its own way, from a single lead vocal. For every part you choose the interval it sings and the kind of voice it sings with.

1. Installing and licensing

Mac (AU, VST3, AAX)

1. Quit your DAW.
2. Open MUEDvox-1.0.2-installer.pkg and follow the steps (an administrator password is required).
3. Open your DAW and rescan plug-ins.

To uninstall, open /Applications/MUEDvox/Uninstall MUEDvox.command. Your license key is kept.

To update from 1.0.0 or 1.0.1, install the new version over it (Mac: open the new pkg; Windows: replace the MUEDvox.vst3 folder). Your license key, your presets and your sessions stay as they are.

Windows (VST3, 64-bit)

1. Quit your DAW.
2. Extract the ZIP and copy the MUEDvox.vst3 folder inside it to C:\Program Files\Common Files\VST3\ (only MUEDvox.vst3, not the outer folder the extraction makes).
3. Open your DAW and rescan VST3 plug-ins.

The size of the screen

Drag the bottom-right corner of the plug-in's screen to scale the whole of it (50 to 400 %). On Windows it opens at a size that fits your display (100, 75, 60 or 50 %). The size you set stays while the plug-in is in place (closing and opening its window keeps it). It is not saved: a newly inserted plug-in, or a session opened again, starts at the first size.

License key

Without a key MUEDvox runs as a demo, with no time limit. Every 45 seconds of sound the harmonies drop out for about 3 seconds, then come back; the lead goes on. Exports have the gaps too. Settings made in the demo are saved with the session and open unchanged once you enter a key. Saving presets from MUEDvox's own preset menu (Save preset…) needs a key; presets saved with your DAW's own preset feature work in the demo too (chapter 7). The badge at the bottom right reads DEMO · ENTER LICENSE.

To enter a key, click the DEMO badge at the bottom right of the window and do one of these:

• drop your license file on the panel
• choose it with Load license file…
• copy the key text and click Paste from clipboard

The badge changes to LICENSED and the harmonies return. A key entered once works for every MUEDvox opened by the same user.

A trial license (a key with an end date) makes MUEDvox work fully until that date; after it, MUEDvox is the demo again. Sessions keep their settings either way.

2. Getting started

1. Insert MUEDvox on a vocal track. A single voice, with no chords in it, works best.
2. Choose the song's key and scale under SCALE on the right.
3. Play. By default you hear a third above (V1, falsetto) and a third below (V2, mix).
4. Set the levels of the lead and of all harmonies with Lead and Harmony at the upper right.

3. Mode — sound quality against latency

Choose it with MODE in the top bar. The figure is the plug-in's latency, which is reported to the DAW.

• Render (0.94 s) — The cleanest sound. It reads ahead before it sings, so it is 0.94 s late. In Pro Tools that is more than delay compensation can cover (the track's delay value turns red), so the track plays late against the others as it is. Commit the track. The committed audio lines up with the lead. In other DAWs, freeze or bounce the track if it plays late.
• Track (0.34 s) — Close to Render with a third of the latency. It stays within Pro Tools' delay compensation, so you can mix with the plug-in on the insert. At 48 kHz it takes nearly all of the limit: do not put another plug-in with latency on the same track.
• Live (3 ms) — For singing or playing along. Almost no latency. The sound is not as clean as Render or Track.

In Render a line about the latency appears above the keyboard. Click Details > for a description of the three modes.

With ACTIVE (upper right) off, the plug-in passes the audio untouched and its latency is 0.

4. The parts (V1–V4 and Bass)

The five columns on the left are the parts.

• ON — the part sings.
• S, M, W — solo, mute, and W: the part as breath only (a whisper).
• Interval (◀ ▶) — steps from the lead. +2 is a third above, −2 a third below, +4 a fifth above. It moves along the scale (with the Chromatic scale it counts semitones).
• REGISTER — the register lever. From the top: CHEST, MIX, HEAD, FALSETTO, WHISPER. The same interval, sung another way.
  • While SAFE is lit the lever does not reach the WHISPER end, where the sound easily turns unnatural. Click it off to use the whole range.
• LEVEL — the part's level.
• PAN — its place between left and right.
• DOUBLE — how much the part is doubled, as if two people sang it.
• Detail ▸ — finer settings of the part (Formant, Low cut, High cut, Mud).

Bass is the low part. Octave sings the lead an octave below; Chord sings the bass note of the chord (it needs MIDI chords).

MASTER · STEREO FIELD

The half circle at the upper right shows every part's place and level. Drag a part's dot: the direction is its Pan, the distance from the centre its Level.

CHORUS and CLEAN

• CHORUS — a widening on all harmonies (I, II, I+II, DEPTH, MIX).
• CLEAN — when on, the doubling, the chorus and the parts' EQ are left out: the harmonies and their registers as they are. Try it when the top end sounds rough.

5. Scale and chords

• SCALE — choose the key and a scale by name. Click any of the 12 notes to make your own scale (its name becomes Custom). The key and the scale are saved with the session; presets do not change them.
• Follow MIDI chords — when on, the harmonies follow the MIDI chords sent to MUEDvox. A chord means the same in any octave (it is read by note name). While no MIDI arrives, the harmonies follow the scale.
  • How MIDI is sent depends on the DAW. In Pro Tools, choose MUEDvox as the output of a MIDI or instrument track (send on MIDI channel 1).
• Avoid parallel 5ths — keeps the parts from moving in parallel fifths with the lead.
• The KEYBOARD at the bottom is a display only: the MIDI that arrives, and the notes the parts sing.

6. The FX page

Switch with HARMONY | FX in the top bar. The effects work on the whole sound, the lead included.

Nine effects: Program EQ, Comp, Sat, Delay, Reverb, Chorus, Flanger, Phaser, Imager. Put the ones you use in the rack and drag them into the order you want. The Delay has tempo sync (dotted and triplet), Ping Pong, separate left and right times, Diffuse (smears the repeats) and HPF / LPF.

7. Presets

Choose them under PRESET in the top bar (◀ ▶ step through them). One preset holds both the harmony settings (the parts, the chorus and so on) and the settings of the FX page. The list is the same on the HARMONY page and on the FX page.

• Seven come with the plug-in: Natural, Clean, Wide Stack, Stack + Bass, Vintage Chorus, Plate Duo, Wide Duo.
• Save preset… saves the settings as they are now under a name. Delete removes one of your own (without asking).
• In the demo, Save preset… is greyed out and reads "(needs a license)". Choosing and deleting presets still works.
• Your DAW's own presets (for example a VST3 or AU preset, or a Pro Tools plug-in setting) work with or without a key. They store the whole plug-in, the key and scale included.
• The FX are on the lead vocal too: a preset with reverb or delay puts them on the lead as well.

What presets do not change: the key and the scale (they belong to the song), the Mode, ACTIVE, and what is under SETTINGS. Those are saved with the session.

8. SETTINGS

The gear at the top right, just left of ACTIVE, opens SETTINGS: two settings for the Live mode. Click outside the box, or the gear again, to close it. They are saved with the session; presets do not change them.

• Note start — how soon a harmony note begins (Soft, Fast, Fast+). Sooner starts come with more misread pitches.
• Chord change under a held note — when the chord changes under a held sung note: follow it at once (Follow), or hold until the next sung note (Hold).

9. Troubleshooting

VST and VST3 are trademarks of Steinberg Media Technologies GmbH, registered in Europe and other countries. Audio Units (AU) is a trademark of Apple Inc. AAX is a trademark of Avid Technology, Inc. Pro Tools and AudioSuite are trademarks of Avid Technology, Inc. Mac is a trademark of Apple Inc. Windows is a trademark of Microsoft Corporation.